Brush head for electric toothbrush



FIG. 1 is a front elevation view of a brush head for electric toothbrush according to the new design;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is an enlarged top view thereof;

FIG. 6 is an enlarged bottom view thereof;

FIG. 7 is a front perspective view thereof;

FIG. 8 is a rear perspective view thereof;

FIG. 9 is a partial rear view thereof designated by area B in FIG. 2 and shown on a scale greater than that shown in FIGS. 1-4 but less than that shown in FIGS. 5-6;

FIG. 10 is an enlarged bottom view of the design as shown in FIG. 9, shown on a scale greater than that shown in FIGS. 5-6;

FIG. 11 is a front perspective view of the design as shown in FIG. 10; and,

FIG. 12 is a rear perspective view of the design as shown in FIG. 10.

The broken lines outlining an area of the brush head in FIG. 2 and the break line shown in FIGS. 9, 11, and 12 form no part of the claimed design. The dash-dot-dash line shown within the brush head in FIGS. 6-8 and FIGS. 10-12 represents the bounds of the claim and forms no part thereof and the dashed lines shown in FIGS. 6-8 and FIGS. 10-12 illustrate portions of the brush head that form no part of the claimed design. 

CLAIM The ornamental design for a brush head for electric toothbrush, as shown and described. 